JSON Prettify + Sort Keys
Paste messy JSON and get it back formatted with 2-space indents and keys sorted alphabetically at every level.
More from Writing
What you get
Formatted JSON with 2-space indents and alphabetically sorted keys at every level, returned as raw JSON.
Who it's for
- Frontend developers working with JSON APIs
- Backend engineers debugging JSON data
- Full-stack developers reviewing code changes
- Data scientists analysing JSON-formatted data
Use cases
- Parsing JSON responses from third-party APIs
- Reviewing code changes with JSON configuration files
- Debugging JSON data in a web application
- Preparing JSON data for a data science project
- Collaborating with teammates on a JSON-based project
FAQ
how do i sort json keys alphabetically
You can sort JSON keys alphabetically using this tool, which returns your JSON with 2-space indents and keys sorted alphabetically at every level.
what is the best way to format json data
The best way to format JSON data is to use a consistent indentation, such as 2-space indents, and sort keys alphabetically, which makes it easier to read and understand.
how do i make my json more readable
You can make your JSON more readable by formatting it with 2-space indents and sorting keys alphabetically, which reduces noise and makes it easier to review code changes.
can i use this tool to format json for code review
Yes, this tool is ideal for formatting JSON for code review, as it returns your JSON with 2-space indents and keys sorted alphabetically, making it easier to compare changes.
Last updated: 2026-06-28